STEP now supports Guides and Advanced Topics. The general guidelines for what is included in each of these is:
- A guide answers the questions "What something is, How to use it, and When it should be used."
- An Advanced Topic answers the questions "How something is done, and Why".
The guide page is available from "All Guides" on the Wiki home page. The "Advanced Topics" page referenced in the list of guides contains a list of all the Advanced Topics guides.